Perhaps you should try some spelling variations:
"coder periphery _ precoder program" » "coder periphery _ proder program" (Expand search), "coder periphery _ recovery program" (Expand search), "coder periphery _ precoce programa" (Expand search), "core periphery _ precoder program" (Expand search), "power periphery _ precoder program" (Expand search), "center periphery _ precoder program" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search), "rpa python python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder periphery _ precoder program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder periphery _ precoder program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder periphery _ precoder program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder periphery _ precoder program") OR ("api python python python programming"))*.